Finding the Third Proportional to 5,041,378 and 7,748,962

Step by Step Solution

1. Step 1: Write the proportion equation
   5,041,378 : 7,748,962 = 7,748,962 : x
2. Step 2: Convert to fraction form
   5,041,378/7,748,962 = 7,748,962/x
3. Step 3: Cross multiply
   5,041,378x = 7,748,962 × 7,748,962
4. Step 4: Simplify right side
   5,041,378x = 60,046,412,077,444
5. Step 5: Solve for x
   x = 60,046,412,077,444/5,041,378
6. Step 6: Final answer
   x = 11,910,714.11